{
  "os": "windows",
  "language": "c",
  "before_install": [
    "case $TRAVIS_OS_NAME in\n  windows)\n    [[ ! -f C:/tools/msys64/msys2_shell.cmd ]] && rm -rf C:/tools/msys64\n    export msys2='cmd //C RefreshEnv.cmd '\n    export msys2+='& set MSYS=winsymlinks:nativestrict '\n    export msys2+='& C:\\\\tools\\\\msys64\\\\msys2_shell.cmd -defterm -no-start'\n    export mingw64=\"$msys2 -mingw64 -full-path -here -c \\$\\* --\"\n    export msys2+=\" -msys2 -c \\$\\* --\"\n    $msys2 pacman --sync --noconfirm --needed mingw-w64-x86_64-toolchain\n    ## Install more MSYS2 packages from https://packages.msys2.org/base here\n    taskkill //IM gpg-agent.exe //F  # https://travis-ci.community/t/4967\n    export PATH=/C/tools/msys64/mingw64/bin:$PATH\n    export MAKE=mingw32-make  # so that Autotools can find it\n    wmic logicaldisk get size,freespace,caption\n    ;;\nesac"
  ],
  "before_cache": [
    "case $TRAVIS_OS_NAME in\n  windows)\n    # https://unix.stackexchange.com/a/137322/107554\n    $msys2 pacman --sync --clean --noconfirm\n    ;;\nesac"
  ],
  "cache": {
    "directories": [
      "$HOME/AppData/Local/Temp/chocolatey",
      "/C/tools/msys64"
    ]
  }
}

os: windows
language: c

before_install:
- |-
    case $TRAVIS_OS_NAME in
      windows)
        [[ ! -f C:/tools/msys64/msys2_shell.cmd ]] && rm -rf C:/tools/msys64
        export msys2='cmd //C RefreshEnv.cmd '
        export msys2+='& set MSYS=winsymlinks:nativestrict '
        export msys2+='& C:\\tools\\msys64\\msys2_shell.cmd -defterm -no-start'
        export mingw64="$msys2 -mingw64 -full-path -here -c \$\* --"
        export msys2+=" -msys2 -c \$\* --"
        $msys2 pacman --sync --noconfirm --needed mingw-w64-x86_64-toolchain
        ## Install more MSYS2 packages from https://packages.msys2.org/base here
        taskkill //IM gpg-agent.exe //F  # https://travis-ci.community/t/4967
        export PATH=/C/tools/msys64/mingw64/bin:$PATH
        export MAKE=mingw32-make  # so that Autotools can find it
        choco list --local-only
        ;;
    esac
before_cache:
- |-
    case $TRAVIS_OS_NAME in
      windows)
        # https://unix.stackexchange.com/a/137322/107554
        $msys2 pacman --sync --clean --noconfirm
        ;;
    esac
cache:
    directories:
    - $HOME/AppData/Local/Temp/chocolatey
    - /C/tools/msys64

{
  "os": [
    "windows"
  ],
  "cache": {
    "directories": [
      "$HOME/AppData/Local/Temp/chocolatey",
      "/C/tools/msys64",
      "$HOME/AppData/Local/Temp/chocolatey",
      "/C/tools/msys64"
    ]
  },
  "language": "c",
  "before_cache": [
    "case $TRAVIS_OS_NAME in\n  windows)\n    # https://unix.stackexchange.com/a/137322/107554\n    $msys2 pacman --sync --clean --noconfirm\n    ;;\nesac",
    "case $TRAVIS_OS_NAME in\n  windows)\n    # https://unix.stackexchange.com/a/137322/107554\n    $msys2 pacman --sync --clean --noconfirm\n    ;;\nesac"
  ],
  "before_install": [
    "case $TRAVIS_OS_NAME in\n  windows)\n    [[ ! -f C:/tools/msys64/msys2_shell.cmd ]] && rm -rf C:/tools/msys64\n    export msys2='cmd //C RefreshEnv.cmd '\n    export msys2+='& set MSYS=winsymlinks:nativestrict '\n    export msys2+='& C:\\\\tools\\\\msys64\\\\msys2_shell.cmd -defterm -no-start'\n    export mingw64=\"$msys2 -mingw64 -full-path -here -c \\$\\* --\"\n    export msys2+=\" -msys2 -c \\$\\* --\"\n    $msys2 pacman --sync --noconfirm --needed mingw-w64-x86_64-toolchain\n    ## Install more MSYS2 packages from https://packages.msys2.org/base here\n    taskkill //IM gpg-agent.exe //F  # https://travis-ci.community/t/4967\n    export PATH=/C/tools/msys64/mingw64/bin:$PATH\n    export MAKE=mingw32-make  # so that Autotools can find it\n    wmic logicaldisk get size,freespace,caption\n    ;;\nesac",
    "case $TRAVIS_OS_NAME in\n  windows)\n    [[ ! -f C:/tools/msys64/msys2_shell.cmd ]] && rm -rf C:/tools/msys64\n    export msys2='cmd //C RefreshEnv.cmd '\n    export msys2+='& set MSYS=winsymlinks:nativestrict '\n    export msys2+='& C:\\\\tools\\\\msys64\\\\msys2_shell.cmd -defterm -no-start'\n    export mingw64=\"$msys2 -mingw64 -full-path -here -c \\$\\* --\"\n    export msys2+=\" -msys2 -c \\$\\* --\"\n    $msys2 pacman --sync --noconfirm --needed mingw-w64-x86_64-toolchain\n    ## Install more MSYS2 packages from https://packages.msys2.org/base here\n    taskkill //IM gpg-agent.exe //F  # https://travis-ci.community/t/4967\n    export PATH=/C/tools/msys64/mingw64/bin:$PATH\n    export MAKE=mingw32-make  # so that Autotools can find it\n    choco list --local-only\n    ;;\nesac"
  ]
}